you draw a card from a deck if you get a red card you win nothing if you get a spade you win 14 for any club you win 28 plus an
extra 10 for the ace of clubs find the stanard deviation of the amount you might win drawin a card
1 answer:
Answer: Standard deviation is 11.6
Step-by-step explanation:
Sample mean 52/4=13
X. X---x(bar). X---x(bar)^2
0. 0--13=-13. -13^2=169
14. 14--13=1. 1^2=1
28. 28--13=15. 15^2=225
10. 10--13=--3. --3^2=9
__________________________
52. 404
Standard deviation=√404/3=11.6
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